RTLS and Ranging

Wireless Connectivity Ultra-Wideband
1

Hi Staff,
We want to design a system for:

  1. Collision avoidance inter-tag communications . Tags in the field must communicate with others and, by a previous filter (e.g. RSSI), the must check the collision distance with each other in the network.

  2. Our Tags in the field must send RTLS packets every 20-30 seconds in order to get their position in the fields.

  3. We want to reduce the number of anchors installations thats why we opted for your Fira QM35825dk-05 since we see its a AoA + TWR complete solution.

Regarding the TAG side:

  1. we need to send collision packets every 100-200 msec . Do you think there is a limitation ?

We already have our MCU and for the first step we can interface it with your DWM3000 by SPI or similar to send both type pf packets (collision and RTLS). Do you think dwm3000 is a good solution ?

  1. in the third step we can replace our MCU+DWM3000 with your complete solution (nordic based)

  2. RTLS packets and collision packets must be customized as per our need

Regarding the Anchor:

  1. we have our linux anchor to interface with your QM35825dk-05 .

2. Is your QM35825dk-05 kit schematic available in order to redesign it by our engineering?

  1. Is the kit firmware available for some customization if we need it ?

Thanks a lot